This is a result of hypertrophy and increase in goblet cells due to some type of insult to the lungs. It causes more mucus so there is more coughing. It could be caused by air pollution.
a. Chronic Bronchitis
b. Asthma
c. COPD
d. Emphysema
Ans: a. Chronic Bronchitis
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How does an aerobic exercise program specifically help prevent the incidence of stroke?
A. It helps by decreasing the stroke volume. B. It helps by lowering the blood pressure. C. It helps by decreasing the number of functional capillaries. D. It helps by reducing the oxygen content in the blood. E. It helps by decreasing the resting heart rate.
From the data below on the 600-yard walk-run test (time in seconds), calculate the standard deviation
Group X f 266-280 5 251-265 17 236-250 28 221-235 33 206-220 38 191-205 67 176-190 103 161-175 164 146-160 180 131-145 151 116-130 144 101-115 66 86-100 15
Providing energy, insulating body organs, and maintaining body temperature are functions of
A) proteins. B) fats. C) carbohydrates. D) vitamins.
Women are more likely to live longer, report more physically and mentally unhealthy days per month, and have higher rates of chronic disease than men do.
a. true b. false